| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $161.72 | 11.603% | $180.4844 | $180.48 | $180.50 | $180.50 |
| Purchase #2 | $69.37 | 13.858% | $78.9833 | $78.98 | $79.00 | $79.00 |
| Purchase #3 | $199.31 | 10.559% | $220.3551 | $220.36 | $220.35 | $220.40 |
| Purchase #4 | $142.40 | 13.662% | $161.8547 | $161.85 | $161.85 | $161.90 |
| Purchase #5 | $214.92 | 4.723% | $225.0707 | $225.07 | $225.05 | $225.10 |
| Purchase #6 | $102.97 | 5.138% | $108.2606 | $108.26 | $108.25 | $108.30 |
| Purchase #7 | $46.84 | 3.812% | $48.6255 | $48.63 | $48.65 | $48.60 |
| 7 purchase totals = | $937.53 | $1,023.6343 | $1,023.63 | $1,023.65 | $1,023.80 | |